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Molybdenum disulfide (MoS2) This solid lubricant is often referred to as “the King of Solid Lubricants.”
Molybdenum diulfide, or molybdenum powder, is made from a natural concentrate of molybdenum after a chemical purification. The product’s color is black, with a metallic sheen, a slight grayish tinge, and it is insoluble in any liquid. Molybdenum diulfide offers the benefits of being non-sticking and dispersible. It can also be added to greases in order to produce a non-sticky, colloidal state. This will increase the lubricity as well as the extreme pressure.

It is suitable for equipment that is subjected to high temperatures, pressures, speeds, and loads. Molybdenum Disulfide has the ability to increase friction and reduce friction when used at low temperatures, while reducing friction and friction when used at high temperatures.

Molybdenum diulfide is used in a variety of ways as a solid lubricant.
1. Lubrication in wide temperature ranges: the lubricating oil or grease can be applied from about 60degC to around 350degC. The solid molybdenum disulfide lubricant has a temperature range from 270degC up to 1000degC.

2. Lubrication for heavy loads: The oil films of general lubricating ointments and greases are only capable of bearing relatively small load values. Once the load is exceeded, the oil film will rupture. The solid lubricating layer can support a load of 108Pa on average.

3. Lubrication for vacuum conditions. Under high vacuum, lubricating greases and oils are highly evaporative. They can easily damage vacuum environments and impact the performance of other parts. Lubrication is usually done with solid molybdenum-disulfide lubricants.

4. Lubricants under radiation conditions: Liquid lubricants that are used in general will decompose or polymerize and lose their lubricating characteristics. Solid lubricants offer better radiation resistance.

5. Lubrication of conductive surface: The friction between conductive surfaces like motor brushes, conductive slides, solar collector rings or sliding electrical contacts of artificial satellites that work in a vacuum can be made out of metal or carbon graphite.

6. Molybdenum disulfide is suitable for harsh environmental conditions. For example, transportation machinery, engineering equipment, metallurgical or steel industry institutions, mine machinery and other transmission components that are exposed to dust, sand and high temperature, as well as humidity and heat, Molybdenum diulfide can be used as a lubricant.

7. Corrosive Environments: Ship machinery, chemical machinery, and other transmission parts operating in corrosive mediums such as seawater, water (steam), acid, alkali or salt must be able to withstand different levels of chemical corrosion. Molybdenum Disulfide Solid can be used to lubricate the transmission parts that are working in such a situation.

8. The environment must be very clean. Transmission components in electronic, textile, food and medicine machines, as well as paper and printing equipment, need to remain contaminant-free. Solid lubricants such MoS2 can help with this.

9. Some transmission components do not require maintenance. Others need less frequent maintenance. MoS2 solid greases are convenient and economical in these cases.

Tech Co., Ltd. is a professional The powder of molybdenum disulfide With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, West Union or T/T. The goods will be shipped to overseas customers via FedEx or DHL.

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